should bubble
Verbo regolare: bubble - bubbled- bubbled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd bubble
you'd bubble
she'd bubble
we'd bubble
you'd bubble
they'd bubble 	I'd be bubbling
you'd be bubbling
she'd be bubbling
we'd be bubbling
you'd be bubbling
they'd be bubbling	I should've bubbled
you should've bubbled
she should've bubbled
we should've bubbled
you should've bubbled
they should've bubbled	I should've been bubbling
you should've been bubbling
she should've been bubbling
we should've been bubbling
you should've been bubbling
they should've been bubbling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't bubble
you shouldn't bubble
she shouldn't bubble
we shouldn't bubble
you shouldn't bubble
they shouldn't bubble 	I shouldn't be bubbling
you shouldn't be bubbling
she shouldn't be bubbling
we shouldn't be bubbling
you shouldn't be bubbling
they shouldn't be bubbling	I shouldn't have bubbled
you shouldn't have bubbled
she shouldn't have bubbled
we shouldn't have bubbled
you shouldn't have bubbled
they shouldn't have bubbled	I shouldn't have been bubbling
you shouldn't have been bubbling
she shouldn't have been bubbling
we shouldn't have been bubbling
you shouldn't have been bubbling
they shouldn't have been bubbling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I bubble?
should you bubble?
should she bubble?
should we bubble?
should you bubble?
should they bubble? 	should I be bubbling?
should you be bubbling?
should she be bubbling?
should we be bubbling?
should you be bubbling?
should they be bubbling? 	should I have bubbled?
should you have bubbled?
should she have bubbled?
should we have bubbled?
should you have bubbled?
should they have bubbled? 	should I have been bubbling?
should you have been bubbling?
should she have been bubbling?
should we have been bubbling?
should you have been bubbling?
should they have been bubbling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I bubble?
shouldn't you bubble?
shouldn't she bubble?
shouldn't we bubble?
shouldn't you bubble?
shouldn't they bubble? 	shouldn't I be bubbling?
shouldn't you be bubbling?
shouldn't she be bubbling?
shouldn't we be bubbling?
shouldn't you be bubbling?
shouldn't they be bubbling? 	shouldn't I have bubbled?
shouldn't you have bubbled?
shouldn't she have bubbled?
shouldn't we have bubbled?
shouldn't you have bubbled?
shouldn't they have bubbled? 	shouldn't I have been bubbling?
shouldn't you have been bubbling?
shouldn't she have been bubbling?
shouldn't we have been bubbling?
shouldn't you have been bubbling?
shouldn't they have been bubbling?